| 题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
| A | 数的计数 | yhr | 23 | 63 | |
| B | Largest Rectangle in a Histogram | Ulm Local 2003 | 7 | 51 | |
| C | Common Subsequence | Southeastern European Regional Programming Contest 2003 | 14 | 41 | |
| D | To the Max | Greater New York 2001 zoj1074 | 7 | 13 | |
| E | 最长不下降序列 | yhr | 17 | 54 | |
| F | Monkey and Banana | University of Ulm Local Contest 1996 zoj1093 | 1 | 2 |